#include "utils.h"
int main()
{
    std::string s("/data/data/io.busniess.va/virtual/data/data/com.dts.freefireth/lib/libanogs.so");
    std::string s_sub("/data/data/io.busniess.va/virtual");
    int has = s.find(s_sub);
    cout<< has << std::endl;
    if(has>=0){
     s.replace(has,s_sub.length(),"");
    }
    char *buf = const_cast<char*>(s.c_str());
    cout<< s << std::endl;
    cout << buf<< std::endl;
}